Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2665 found under File Thread Restorer by A And E Mfg Co. The National Stock Number assigned to this part is 5110003731691, and the Federal Supply Class is 5110 Hand Tools Edged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2665.